When do facilities have to start certifying their operations (i.e., now versus November 6, 1999)?
Existing indirect dischargers (i.e., those facilities that discharge to a POTW) must determine a specific compliance schedule with their POTW/control authority. This schedule must include milestones that lead to compliance with the rule no later than November 6, 1999. Existing direct dischargers (i.e., those facilities that discharge directly to a river or receiving stream) must be in compliance at the time of issuance, renewal, or modification of their existing NPDES permit. New sources must be in compliance with the PFPR rule at the commencement of discharge.
